
1/6 of an hour = 10 mins
10 mins : 3/20
60 mins : x

Answer : Jerry mows 9/10 of the yard per hour.
Hope this helps. - M
Answer:
See below ~
Step-by-step explanation:
<u>Question 12</u>
- Numbers greater than 3 : 5
- Total numbers : 8
- P (number > 3) = 5/8
- Multiply with 400
- 5/8 x 400
- 5 x 50
- <u>250 times</u>
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<u>Question 17</u>
<u>Part A</u>
- Possible outcomes = <u>{HT, HH, TH, TT}</u>
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<u>Part B</u>
- P (heads at least once) = Outcomes with at least one "H" / Total
- P (heads at least once) = <u>3/4</u>
Answer:
Scalene, isosceles,
Step-by-step explanation:
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